I can't think of any. For a writer I must not be very funny. 
MaryKingsley said:I'll start.
A writer dies and meets St. Peter. He tells her that she can choose between going to heaven or hell. Being a smart person, the writer asks to see hell first. She looks in, and there are all these writers, row after row of writers, chained to their desks, hunched over their keypads, brows furrowed. "This is terrible," she says to St. Peter. "Show me heaven." So she looks into heaven, and there are all these writers, row after row of writers, chained to their desks, hunched over their keypads, brows furrowed. "But this is awful, too," she says. "What's the difference?"
"Well," St. Peter tells her, "the ones in heaven are published."